5月份工程师们在一条氢燃料管线上发现一条裂隙。In May engineers found a leak in a hydrogen fuel line.下面是个令人毛骨悚然的深不见底的裂隙。Below was a terrifyingly deep crevasse.断层破裂可能只包括单独一条狭窄的主裂隙.Fault ruptures may consist of a single narrow main break....
这钢的韧度正合适.The temper of the steel is right.织物耐滚磨的能力与纤维固有韧度相关密切.Tumble abrasion of a fabric is highly dependent on the inherent fiber toughness.提出了复合材料韧度设计的基本原理.A toughness design principle of fiber composites was develope...
我给你的饮料重加一些苏打水和冰块.I will freshen your drink with more soda and ice cubes.他想要一杯冰茶，也要一瓶苏打水。He would like a glass of iced tea and a bottle of soda as well.苏打水在杯子里发出咝咝的声音来,尤塞夫贪婪地喝着酒.The soda hissed in the glasses and Yusef dr...
酶是高分子化合物.Enzymes are large molecular weight compounds.文摘: 聚磷腈是一类具有特殊性能的无机高分子功能材料.Abstract: Polyphosphazenes are inorganic polymeric functional materialsthat have unique characterization.腐植酸是有机高分子化合物, 具有多种功能.Humic acid is...